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3 years ago

A Boston subway train traveling at constant speed traveled 10.1 miles in half an hour. What was the speed of the subway train?

Mathematics

2 answers:

Klio2033 [76]3 years ago

7 0

Speed of the train : distance traveled / time of the travel = 10.1/(0.5)=<span>20.2 mph. Hope this helped!</span>

velikii [3]3 years ago

3 0

You would have to divide the 10.1 miles to the half and hour and your nswer would be 20.2

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Answer:

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3 years ago

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Changing Bases to Evaluate Logarithms in Exercise, use the change-of-base formula and a calculator to evaluate the logarithm. Se

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Answer:

$Log_5 12=1.54$

Step-by-step explanation:

We are given that

$Log_5 12$

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Base-change formula:

$log_a b=\frac{Log_x b}{Log_x a}$

Where x=New base

Using the formula then, we get

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Then,we get

$Log_5 12=\frac{1.079}{0.699}$

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3 years ago